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https://issues.apache.org/jira/browse/NUTCH-809?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Julien Nioche updated NUTCH-809:
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    Attachment:     (was: NUTCH-809.patch)

> Parse-metatags plugin
> ---------------------
>
>                 Key: NUTCH-809
>                 URL: https://issues.apache.org/jira/browse/NUTCH-809
>             Project: Nutch
>          Issue Type: New Feature
>          Components: parser
>            Reporter: Julien Nioche
>            Assignee: Julien Nioche
>
> h2. Parse-metatags plugin
> *NOTE: THIS PLUGIN DOES NOT WORK WITH THE CURRENT VERSION OF PARSE-TIKA (see 
> [TIKA-379]).* 
> To use the legacy HTML parser specify in parse-plugins.xml
> {code:xml}
> <mimeType name="text/html">
>   <plugin id="parse-html" />
> </mimeType>
> {code}
> The parse-metatags plugin consists of a HTMLParserFilter which takes as 
> parameter a list of metatag names with '*' as default value. The values are 
> separated by ';'.
> In order to extract the values of the metatags description and keywords, you 
> must specify in nutch-site.xml
> {code:xml}
> <property>
>   <name>metatags.names</name>
>   <value>description;keywords</value>
> </property>
> {code}
> The MetatagIndexer uses the output of the parsing above to create two fields 
> 'keywords' and 'description'. Note that keywords is multivalued.
> The MetaTagsQueryFilter allows to include the fields above in the Nutch 
> queries.
> This code has been developed by DigitalPebble Ltd and offered to the 
> community by ANT.com

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